Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
doi chieu » doc hieu, doi chi, mot chieu
dung cong » dung trong
tung kha » tang kha, tuong khoa, trung khoa
kha dung » khoa dung, khao dung, nha dung
cong tac » cong ty
tac hang » tac vang, bac thang, tac chong
hang cau » hang dau, hang ca, nhung cau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - thanh tung kha dung cong tac hang cau~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh tung kha dung cong tac hang cau*.